CF1758316050713-tsm20250919194121

IPLIST.NET - cloudsystem.cz

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cloudsystem.cz checked at 2025-09-19T21:07:30.693Z 754ms 99/99/99 100% R:16

cloudsystem.cz

MXredmail.cloudsystem.cz
A89.187.149.119🇨🇿 Coolhousing
PTRredmail.cloudsystem.cz
NSns1.tele3.cz
A2001:1528:123::d01 🇨🇿 Casablanca INT a.s.
PTRns1.tele3.cz
A81.0.217.111🇨🇿 Casablanca INT a.s.
NSns2.tele3.cz
A2a01:430:43::d02 🇨🇿 MasterDC
PTRns2.tele3.cz
A81.31.35.151🇨🇿 MasterDC
NSns3.tele3.eu
A2a01:4f8:162:24c1::d03 🇩🇪 Hetzner
PTRns3.tele3.eu
A5.9.97.250🇩🇪 Hetzner
PTRns3.tele3.eu
NSns4.tele3.us
A2a01:4ff:f0:16b7::d04 🇺🇸 Hetzner Online Cloud 2
PTRns4.tele3.us
A5.161.75.38🇺🇸 Hetzner Online Cloud 2
PTRns4.tele3.us
A2a01:430:43::130 🇨🇿 MasterDC
PTRcharon.tele3.cz
A81.31.35.130🇨🇿 MasterDC

cz

NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz

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AI analysis

cloudsystem.cz is a parent of redmail.cloudsystem.cz, ruprt.cloudsystem.cz, www.cloudsystem.cz and mail.cloudsystem.cz.

cloudsystem.cz resolves to two IP numbers: 2a01:430:43::130 and 81.31.35.130.

other host names including centros.cz, handy-car.eu, budejovice.net, ebene.eu and 123webhosting.cz share IP numbers with cloudsystem.cz.

cloudsystem.cz is delegated to four name servers: ns1.tele3.cz, ns2.tele3.cz, ns3.tele3.eu and ns4.tele3.us.

cloudsystem.cz at least partially shares name servers with other domains, for instance ivy.cz, feso.cz, vase4.cz, internetpro.cz and marcs.cz.

Host names with two IP numbers:

ns1.tele3.cz points to 2001:1528:123::d01 and 81.0.217.111; ns2.tele3.cz points to 2a01:430:43::d02 and 81.31.35.151; ns3.tele3.eu points to 2a01:4f8:162:24c1::d03 and 5.9.97.250; ns4.tele3.us points to 2a01:4ff:f0:16b7::d04 and 5.161.75.38.

cloudsystem.cz is handled by a single mail server, redmail.cloudsystem.cz.

cloudsystem.cz shares the same mail server setup as other domains, for instance krep.cz, tawykennel.cz, rivercityprague.cz, ulc.cz and pardubice-racecourse.cz.

cloudsystem.cz shares some mail servers with other domains, at least partially, for instance impasto.cz, nastridacce.cz, barman-show.cz, oddluzeni-online.cz and mybank.cz.

redmail.cloudsystem.cz resolves to IP 89.187.149.119.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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tdXqwfq CF johedugfp 2025-09-19